1 files changed, 26 insertions, 0 deletions
diff --git a/gcc/testsuite/g++.dg/conversion/ptrmem9.C b/gcc/testsuite/g++.dg/conversion/ptrmem9.C
new file mode 100644
index 000000000..d4a260f92
--- /dev/null
+++ b/gcc/testsuite/g++.dg/conversion/ptrmem9.C
@@ -0,0 +1,26 @@
+// Copyright (C) 2007 Free Software Foundation
+// Contributed by Ollie Wild <aaw@google.com>
+// { dg-do compile }
+
+// Test implicit conversion of pointers to member functions appearing as
+// operands of the equality operators.
+
+struct B { };
+
+struct BV { };
+
+struct D : B, virtual BV { };
+
+struct C { };
+
+void f ()
+{
+  void (D::*pd) () = 0;
+  void (B::*pb) () = 0;
+  void (BV::*pbv) () = 0;
+  void (C::*pc) () = 0;
+
+  pd == pb;
+  pd == pbv;  // { dg-error "" }
+  pd == pc;   // { dg-error "comparison between distinct pointer-to-member types" }
+}